Madonna's MDNA tour by the numbers

Madonna is the center of attention during her tour opening performance… (Jeff Fusco/Getty Images )

Madonna's MDNA tour has gotten plenty of ink for what the pop performer has done onstage.

But while bared breasts, firearms, religion, Nazi imagery and odd presidential endorsements have dominated conversations about the tour, Pop & Hiss is more interested in what keeps the show together.

Before her latest world tour stops at Staples Center on Wednesday and Thursday nights, we checked in with Team Madonna to gather some facts about what has gone into the show, which reportedly could become one of the top 10 biggest tours of all time.